View difference between Paste ID: N2jnaQ4x and XcpDikNt

 //HTML
 
 <label for="test1">Value(€)</label>
 <input type="text" name="test1" id="test1" value="0"><br>
 
 
 
 //JAVASCRIPT FUNCTION
 
 
-	function selected_feature(event){
+function selected_feature(event){
-	    //set to 0
+	//set to 0
-	    document.getElementById('test1').value = 0;
+        document.getElementById('test1').value = 0;
 
-		//Loop
+	//Loop
-		for(var i=0; i<elements.selectedFeatures.length; i++){
+	for(var i=0; i<elements.selectedFeatures.length; i++){
 
-			var elements;
+		var elements;
-			elements += parseFloat(elements.selectedFeatures[i].attributes.value_elements);
+		elements += parseFloat(elements.selectedFeatures[i].attributes.value_elements);
-			document.getElementById('test1').value = elements;
+		document.getElementById('test1').value = elements;
         }
 
 	}